Wang Yan and Ning Youzhu were originally a couple who fell in love at first sight in college, but they separated because of a misunderstanding. When they met again, the two of them said goodbye silently, cherishing the past. Wang Yan has thought about what it would be like to meet Ning Youzhu countless times. If possible, he hopes to return to that day. That day was three days before Wang Yan and Ning Youzhu graduated from university. The two were late for the party with their classmates, but they still arrived at the concert scene, shouting and cheering recklessly. In the crowd, Ning Youzhu asked Wang Yan, "Do you love me?" Wang Yan stopped, it seemed that there were only two of them in the whole world, but Wang Yan's answer was unexpected. He asked Ning Youzhu to wait for him for three days, but the result was Ning Youzhu left gloomily.
Eight years later, Ning Youzhu and Wang Yan met at a class reunion. The past moment suddenly came to mind, Ning Youzhu stood outside the door and did not go in, while Wang Yan was being questioned by everyone inside. The hot hand came downstairs, and without saying a word, pulled in Ning Youzhu, who was snickering outside the door, and looked at Wang Yan. Ning Youzhu ignored Wang Yan's greeting and turned to greet everyone. Wang Yan ran outside to help with the barbecue, impatiently thinking about Ning Youzhu in the room. Ning Youzhu also looked in the direction of the boys outside the house from time to time, and everyone was worried about how to help them.
Ning Youzhu went to chat with Hot Hand, Hot Hand was busy doing something on the computer so that she would not see it. In order to create a chance for them to get along, Hot Hand asked Ning Youzhu to call Wang Yanlai. Ning Youzhu was said to be a little guilty and went outside. When the boys saw this, they immediately found an opportunity to slip away and create a space for them. Ning Youzhu just conveyed the hot words, and then returned to the room dully. Everyone tacitly left the position opposite Ning Youzhu to Wang Yan, and then each made an excuse to run away. Wang Yan still remembered that Ning Youzhu didn't like carrots, but Ning Youzhu pretended to be calm and ate the carrot cake next to her. The answer Wang Yan gave her was that you have become mature.
Ning Youzhu ran to the bathroom and vomited for a long time. When he came back again, everyone gathered to watch a movie together. Wang Yan stood by and didn't want to sit down. The TV broadcasted the videos of everyone in college. Recalling the first class in college, Ning Youzhu and Wang Yan fell in love at first sight. The enthusiastic and cheerful Ning Youzhu designated Wang Yan's next self-introduction, and when he came to the cafeteria, he naturally asked him to buy ribs for him, tacitly agreeing that they would have many opportunities to eat together in the future. Wang Yan lives near the school. Ning Youzhu's left ear goes in and his right ear goes out, and he asks him to pick him up on a bicycle tomorrow morning. The next day, Wang Yan loudly called his name downstairs in Ning Youzhu, but he didn't plan to take Ning Youzhu to class, but he still couldn't bear Ning Youzhu's thick skin. Since then, Wang Yan has come to pick up Ning Youzhu every day, and the relationship between the two has become more and more natural and intimate, so they are naturally together.
Seeing the familiar past on the screen, Wang Yan and Ning Youzhu silently remembered a lot of the past. The hot hand sang a song specially composed for them again, Wang Yan silently turned his back, and Ning Youzhu could not bear to get up and leave. Wang Yan came out, but heard the very intimate conversation between Ning Youzhu and her friend, and misunderstood her. At today's class reunion, Ning Youzhu was originally very entangled. He thought he would have a fat head and big ears and wrinkled face to see that he regretted it, but in the end he was defeated by his own curiosity. Wang Yan followed Ning Youzhu to the subway all the way. Ning Youzhu had not changed a lot in eight years, but the only thing they didn't change was that they choked each other.
After getting off the bus, Ning Youzhu was about to leave in a hurry, avoiding Wang Yan like a snake. Wang Yan pulled her and asked why she disappeared from the world, but Ning Youzhu said that they would never meet again. Ning Youzhu cared about the first three days, and thought it was pitiful. Wang Yan debated with her emotionally, and unknowingly walked to the street, attracting the attention of the masses. Wang Yan felt very wronged, why thinking about it for three more days would hurt Ning Youzhu's dignity, but Ning Youzhu was talking about feelings and hearts. Wang Yan said that Ning Youzhu had let his thoughts go to waste, Ning Youzhu rushed back and bit his arm in anger, and was photographed by the onlookers.